Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 7 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 07/16/2016   18:38:08   (  -0.06,-135.38) (   0.26,-136.89)  172.23                80
 07/17/2016   18:14:49   (  -0.09,-135.35) (  -0.86,-131.90)  394.12                80
 07/19/2016   06:36:28   (   0.06,-135.31) (  -0.22,-136.48)  133.42                80
 07/20/2016   06:13:08   (   0.08,-135.29) (   0.91,-131.49)  432.39                80
 07/21/2016   18:34:39   (  -0.06,-135.25) (   0.14,-136.04)   90.73                80
 07/22/2016   18:11:19   (  -0.08,-135.22) (  -0.99,-131.05)  474.80                80
 07/24/2016   06:33:00   (   0.05,-135.17) (  -0.03,-135.65)   53.73                80
 07/26/2016   18:28:30   (  -0.05,-135.09) (  -0.05,-135.20)   13.27                80
 07/29/2016   06:26:49   (   0.04,-134.99) (   0.05,-134.79)   22.51                80